Above Quote by Anonymous

The prospective colonization of space responds, not to the particular problems of the American nation, or of any other nation, but to those of…

— Louis J. Halle

I cannot make it better known than it already is that I strongly favor colonization.

— Abraham Lincoln

Space is a harsh, inhospitable frontier and we are explorers, not colonisers. The skills of our engineers and the technology surrounding us make things…

— Luca Parmitano

“No civilization can possibly survive to an interstellar spacefaring phase unless it limits its numbers. Any society with a marked population explosion will be…

— Carl Sagan

There are three reasons, . . . apart from scientific considerations, mankind needs to travel in space. The first . . . is garbage…

— Freeman Dyson

“These days, there seems to be nowhere left to explore. Victims of their very success, the explorers now, pretty much, stay home. Maybe it's…

— Carl Sagan

Space offers extraordinary potential for commerce and adventure, for new innovations and new tests of will. As Americans, we can't help but reach for…

— Bill Frist

Sending people into space is very important culturally. That's really the justification. You cannot rationally justify it on the basis of the science and…

— Kip Thorne

I believe space exploration is an absolute necessity for the survival of human race.

— Anousheh Ansari

It's clear that the only thing that is inhibiting us from doing further human exploration of space is money and the will to do…

— Heidi Hammel

Space travel benefits us here on Earth. And we ain't stopped yet. There's more exploration to come.

— Nichelle Nichols

There's so much interest and curiosity about alien life, interstellar travel. It's always in the news.

— Bonnie Hammer